let express = require('express');
let path = require('path');
let logger = require('morgan');
let bodyParser = require('body-parser');

let index = require('./routes/index');

let app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false  }));
app.use('/', index);

app.use(function(req, res, next) {
   let err = new Error('Not Found');
   err.status = 404;
   next(err);
});
app.use(function(err, req, res/*, next*/) {
   res.locals.message = err.message;
   res.locals.error = req.app.get('env') === 'development' ? err : {};

   res.status(err.status || 500);
   res.render('error');
});
 module.exports = app;

